Replacement Guide

How to Build Your Own Bitwarden

Replace Bitwarden with a custom build. Open source password manager for individuals and businesses

Weekend Project
44 features28 integrationsOne weekend

Estimated Timeline

Based on 44 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.

1
Setup & scaffolding
2 hours
2
Core features
4-6 hours
3
Polish & deploy
2 hours

Recommended Tech Stack

Next.js 14

Full-stack React framework with API routes and server components

Supabase

PostgreSQL database, auth, and real-time subscriptions

Tailwind CSS

Utility-first styling for rapid UI development

Key Features to Replicate

Top features across 8 categories. See all 44 features

Security(12 features)

Account Recovery

Reset your master password securely with account recovery options and recovery codes.

Biometric Unlock

Use fingerprint, face recognition, or other biometric methods to unlock the vault on supported devices.

Data Breach MonitoringPremium

Notifies users when their emails appear in known data breaches like Have I Been Pwned.

Open Source Code

Entire platform is open source on GitHub for transparency and community contributions.

Passkey Support

Stores and manages passkeys for passwordless authentication across compatible applications.

+7 more in this category

Admin & Compliance(9 features)

Admin PortalPremium

Manage organization members, groups, and policies from a centralized administration dashboard.

Audit LoggingPremium

Track user activities and organization changes for security and compliance auditing.

Custom DomainsPremium

Configure custom domains and SSL certificates for enterprise self-hosted deployments.

Directory SyncPremium

Synchronize users and groups from Azure AD, Okta, or other LDAP/SAML providers.

Enterprise PoliciesPremium

Advanced security policies including single organization enforcement and password generation rules.

+4 more in this category

Integration(8 features)

API AccessPremium

RESTful API for programmatic access and integration with custom applications.

Browser Extensions

Available for Chrome, Firefox, Safari, Edge, and Opera for seamless password autofill and management.

CLI Tool

Command-line interface for managing vault items and accounts from terminal environments.

Desktop Applications

Native apps for Windows, macOS, and Linux with full vault management capabilities.

Import from Other Managers

Migrate passwords from other password managers like LastPass, 1Password, and KeePass.

+3 more in this category

Organization(5 features)

Collections

Organize passwords and items into logical groups for better management and team sharing.

Favorites

Mark frequently used items as favorites for quick access in the vault interface.

Folders

Create custom folder structures within your vault to organize and categorize items hierarchically.

Password History

Maintains encrypted history of previous passwords for auditing and recovery.

Search & Filter

Quickly find passwords and items using advanced search with filters and sorting options.

Storage(5 features)

Encrypted File StoragePremium

Store up to 1GB of encrypted files in premium and higher tiers with secure versioning.

Identity Fields

Stores personal information like names, addresses, and phone numbers for quick form filling.

Item AttachmentsPremium

Attach encrypted files to vault items for storing documents alongside credentials.

Payment Card Storage

Securely saves credit card details for encrypted autofill on checkout pages.

Secure Notes

Stores encrypted text, PINs, and unstructured data securely in your vault.

Collaboration(3 features)

Emergency AccessPremium

Designate trusted contacts who can request access to your vault in case of emergency.

Organization VaultPremium

Create shared vaults for teams and organizations with granular permission controls.

User Sharing

Share individual items securely with other Bitwarden users without revealing the password.

Backup & Recovery(1 features)

Export Vault

Export your encrypted vault data for backup or migration purposes.

Deployment(1 features)

Self-Hosted OptionPremium

Deploy Bitwarden on your own infrastructure for complete control and compliance.

Cost Calculator

Keep Paying Bitwarden

Monthly$2.99/mo
Yearly$36/yr
5-Year Total$179

Build It Yourself

Est. Build Time~3 hrs
Hosting$20/mo
DifficultyVery Easy

Total Cost Comparison

1 Year
SaaS
$36
DIY
$240
3 Years
SaaS
$108
DIY
$720
5 Years
SaaS
$179
DIY
$1.2k

DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 44 features at very easy complexity.

Ready to Build?